Hello and thanks in advance, I can't seem to find specifically what I'm looking for in the answer department on this. I hope its a simple question.
I have a 2002 GTP and a 1999 GTP, both stock coupes with healthy engines and transaxles. I may want to swap the 2002 trans into the 1999 in the future, it is a fresh rebuild sitting in a wrecked car and the 99 has high miles and gets driven.
My question is this- the "performance shift" feature. What happens to that? The 02 doesn't have that and the 99 does. Do I need to keep the 99 valve body if I swap to the 02 trans? I actually prefer how the 99 transmission operates and would like to keep the feature.
Anybody know this one? I did search but became more confused. I don't have interchange info that answers it, maybe my trans guy will know if not. I would appreciate anyone who can point me in the right direction, thanks again.